The tool is designed to remove the non-threaded BB30 & Sram DUB bottom brackets from the frame. The tool safely pulls bottom bracket cups out of the frame without the use of a hammer. It features two interchangeable dedicated pullers, a 30mm puller for BB30 standard and 29 mm puller for Sram DUB press fit bottom brackets. When using the tool with a 30 mm puller, the tool is also compatible with many other bottom bracket standards using bearings with 30 mm internal diameter. The rubber O-ring on the tool ensure the save usage of the tool keeps the frame getting scratched.

Tools with verified quality
Unior Hand tools are in compliance with the European and global quality standards. Unior is striving to assure the high quality of hand tools also as a fully authorized CEO (European Tools Committee) member.
Unior was among the first manufacturers of hand tools in Europe to receive ISO 9001 quality certificate. In 1994, the company received ISO 9001 quality certificate for the development, production and marketing of hand tools, sheet metal housing for hand tools and mechanical processing of forging parts.
Unior tools are in compliance with DIN standard. Since 1991, the tools for working at high voltage also proudly hold VDE certificate, issued by VDE Institute- “Pruf und Zertifizierungsinstitut” from Offenbach in Germany.